Private and public sector organizations face significant obstacles to adaptation: uncertainty regarding future climate change at regional and local scales; uncertainty regarding
the future frequency of extreme weather events; and uncertainty regarding the ecological, economic and other impacts of climate change.
[82]
Future warming is projected to have a range
of impacts, including sea level rise, [83] increased
frequencies and severities
of some
extreme weather events, [83] loss
of biodiversity, [84] and regional changes in agricultural productivity.